Product information

This product supersedes product no: 632448

The kit gives results for crankcase and other lubricants in a very short time, normally about 5 minutes. Designed for testing lubricants with TBN up to 150. The results may be used as an in-service check of depleting TBN to the equilibrium value.


  • TBN digital cell
  • 100 mL plastic beaker
  • 10 mL disposable syringe
  • Disposable plastic gloves
  • TBN reagent pack
  • Manual TBN test kit


  • Excellent way of analysing Total Baes Number
  • Reliable result in a few minutes
  • One reagent only (patented by Unitor)
  • Non-toxic and non-flammable
  • Simple cleaning with water after use